Home / 23,603.06-35,398.92-10,448.12

Finding the Fourth Proportional to 23,603.06, 35,398.92 and 10,448.12

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Solution

The fourth proportional to 23,603.06, 35,398.92 and 10,448.12 is: 15,669.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,603.06 : 35,398.92 = 10,448.12 : x
  2. Step 2: Convert to fraction form
    23,603.06/35,398.92 = 10,448.12/x
  3. Step 3: Cross multiply
    23,603.06x = 35,398.92 × 10,448.12
  4. Step 4: Simplify right side
    23,603.06x = 369,852,164.03
  5. Step 5: Solve for x
    x = 369,852,164.03/23,603.06
  6. Step 6: Final answer
    x = 15,669.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.